Tamas Lonyai - Senior Program Manager, IT R&D

Q: Where is Tamas based?

Tamas is based in Amsterdam, Netherlands .

Q: What languages does Tamas speak?

Tamas speaks the following languages: English (Native), Hungarian (Native), German (Intermediate), Dutch (Intermediate) .

Q: How many years of experience does Tamas have?

Tamas has at least 11 years of experience. During this time, Tamas has worked in at least 6 different roles and for 6 different companies . The average length of individual experience is 1 year and 10 months . Note that Tamas may not have shared all experience and actually has more experience.

Q: What is Tamas's latest experience?

Tamas's most recent position is Senior Program Manager, IT R&D at ASML .

Q: What companies has Tamas worked for in recent years?

In recent years, Tamas has worked for ASML , VodafoneZiggo , and Infosys (Client: Virgin Media UK & Ireland) .

Q: Which industries is Tamas most experienced in?

Tamas is most experienced in industries like Telecommunication , Banking and Finance , and Manufacturing .

Q: Which business areas is Tamas most experienced in?

Tamas is most experienced in business areas like Information Technology (IT) , Project Management , and Product Development . Tamas also has some experience in Finance , Legal and Compliance , and Operations .

Q: Which industries has Tamas worked in recently?

Tamas has recently worked in industries like Telecommunication and Manufacturing .

Q: Which business areas has Tamas worked in recently?

Tamas has recently worked in business areas like Information Technology (IT) , Project Management , and Product Development .

Recommended expert

Amsterdam, Netherlands

Experience

Jan 2025 - Present

1 year 2 months

Veldhoven, Netherlands

Senior Program Manager, IT R&D

ASML

Leading distributed, mission-critical IT programs supporting lithography-based semiconductor manufacturing platforms with global scale and zero-tolerance availability requirements.
Governing AI-enabled monitoring and predictive diagnostics integrated into program controls, enabling early risk detection, lifecycle forecasting, and proactive incident prevention in high-precision manufacturing environments.
Establishing standardized program controls across demand intake, change governance, platform readiness, and financial tracking.
Coordinating global engineering teams and Agile Release Trains across Europe, Asia, and the United States.
Ensuring ISO 27001-aligned controls, audit readiness, and disciplined change execution across R&D platforms.
Overseeing resilience engineering initiatives including DR validation, backup/restore automation, and continuity testing.

Mar 2022 - Jun 2025

3 years 4 months

Amsterdam, Netherlands

Senior Program Manager, Entertainment Value Stream

VodafoneZiggo

Delivered a multi-country OTT streaming platform (UEFA Champions League), increasing ARPU by 15% and reducing churn across European markets.
Directed cloud migration and AI-augmented autonomous operations, embedding observability, anomaly detection, and resilience signals into day-to-day delivery governance.
Led device, platform, and backend programs improving customer experience (+17 NPS) while maintaining service stability.
Governed HRIT platform transformations (Workday, Kronos, ADP) across distributed teams.
Strengthened cybersecurity posture through ISO-aligned controls, logging standards, and disaster recovery practices.

Apr 2020 - Mar 2022

2 years

United Kingdom

Senior Program Manager, Core Network

Infosys (Client: Virgin Media UK & Ireland)

Directed national FTTH rollout and OSS/BSS modernization across the UK and Ireland.
Coordinated AI-assisted network operations while maintaining regulatory compliance and service continuity.
Led delivery across 150+ FTE spanning infrastructure, cybersecurity, data, and development teams.
Oversaw secure integration of HR and finance platforms including Workday, ADP, and SAP MBC.

Sep 2018 - Mar 2020

1 year 7 months

Amsterdam, Netherlands

Senior Program Manager, Global Delivery Organisation

Liberty Global

Managed governance and delivery of a €50M+ pan-European connectivity and data center roadmap.
Delivered cross-region cloud CDN platforms supporting video and data workloads.
Introduced pragmatic agile governance, improving delivery reliability across multiple EU regions.

Sep 2017 - Aug 2018

1 year

Utrecht, Netherlands

Program Manager, Risk & Infrastructure

Rabobank

Delivered cloud-based risk analytics and infrastructure programs aligned with ECB regulatory frameworks.
Supported treasury, compliance, and regulatory reporting migrations to hybrid cloud environments.

Jan 2015 - Sep 2017

2 years 9 months

Hoofddorp, Netherlands

Program Manager, Treasury & Compliance

Ingenico ePayments

Led global treasury platform modernization using SAP BCM, delivering 17% cost savings.
Implemented IAM and monitoring frameworks protecting financial operations.

Summary

Senior Program Manager with 25+ years of experience delivering mission-critical cloud, infrastructure, and enterprise platforms across telecom, semiconductor manufacturing, banking, media, and other highly regulated industries.

AI-native in execution — designing delivery systems where AI-enabled monitoring, predictive diagnostics, and decision support are embedded directly into program governance, operations, and lifecycle management, while accountability remains with human leadership.

Hands-on, execution-focused leader trusted to stabilize high-risk programs, align fragmented delivery organizations, and drive predictable outcomes across complex, multi-country environments where availability, security, and compliance are non-negotiable.

Skills

Ai-native Delivery & Operations

Ai-enabled Monitoring, Observability, And Predictive Diagnostics
Human-in-the-loop Automation For Incident Response And Change Governance
Ai-assisted Portfolio Insights, Risk Forecasting, And Delivery Controls
Operating Model Design For Ai-augmented Teams In Regulated Environments

Enterprise & Program Delivery

Enterprise & Multi-program Delivery (Europe / Global)
Mission-critical & High-availability Platforms
Cloud & Infrastructure Transformation (Aws, Azure, Gcp, Oracle)
Agile / Safe Delivery In Regulated Environments

Security, Resilience & Governance

Cybersecurity, Resilience & Compliance (Iso 27001, Iam, Waf, Dr/bcp)
Audit-ready Delivery, Change Governance, And Operational Controls
Multi-vendor, Nearshore & Offshore Governance

Languages

English

Native

Hungarian

Native

German

Intermediate

Dutch

Intermediate

Education

Oxford Brookes University

Bachelor of Business Administration · Business Administration · Oxford, United Kingdom

Certifications & licenses

PRINCE2® Practitioner

Profile

Created

January 2026

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Frequently asked questions

Do you have questions? Here you can find further information.

Where is Tamas based?

Tamas is based in Amsterdam, Netherlands.

What languages does Tamas speak?

Tamas speaks the following languages: English (Native), Hungarian (Native), German (Intermediate), Dutch (Intermediate).

How many years of experience does Tamas have?

Tamas has at least 11 years of experience. During this time, Tamas has worked in at least 6 different roles and for 6 different companies. The average length of individual experience is 1 year and 10 months. Note that Tamas may not have shared all experience and actually has more experience.

What roles would Tamas be best suited for?

Based on recent experience, Tamas would be well-suited for roles such as: Senior Program Manager, IT R&D, Senior Program Manager, Entertainment Value Stream, Senior Program Manager, Core Network.

What is Tamas's latest experience?

Tamas's most recent position is Senior Program Manager, IT R&D at ASML.

What companies has Tamas worked for in recent years?

In recent years, Tamas has worked for ASML, VodafoneZiggo, and Infosys (Client: Virgin Media UK & Ireland).

Which industries is Tamas most experienced in?

Tamas is most experienced in industries like Telecommunication, Banking and Finance, and Manufacturing.

Which business areas is Tamas most experienced in?

Tamas is most experienced in business areas like Information Technology (IT), Project Management, and Product Development. Tamas also has some experience in Finance, Legal and Compliance, and Operations.

Which industries has Tamas worked in recently?

Tamas has recently worked in industries like Telecommunication and Manufacturing.

Which business areas has Tamas worked in recently?

Tamas has recently worked in business areas like Information Technology (IT), Project Management, and Product Development.

What is Tamas's education?

Tamas holds a Bachelor in Business Administration from Oxford Brookes University.

Does Tamas have any certificates?

Tamas has 1 certificate: PRINCE2® Practitioner.

What is the availability of Tamas?

Tamas will be available from March 2026.

What is the rate of Tamas?

Tamas's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.